* {
    margin: 0;
    padding: 0;
}
html,body,#app {
    height: 100%;
 
}
.el-card {
    margin: 20px  0
}
.el-cascader-menu{
    height: 300px;
}
.el-steps{
    margin: 15px 0;
}
.el-step__title {
    font-size: 13px;
}
.ql-editor {
    min-height:300px
}